<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="./css/common.css">
    <title>Document</title>
    <style>
        .container {
            background-color: pink;
        }
        .row div {
            height: 50px;
            background-color: green;
            border: 1px solid red;
            box-sizing: border-box;
        }
    </style>
</head>
<body>
    <!-- 测试栅格系统 -->
    <div class="container">
        <div class="row">
            <!-- 测试栅格自适应 -->
            <div class="col-lg-1 col-md-2 col-sm-3 col-xs-4">1</div>
            <div class="col-lg-1 col-md-2 col-sm-3 col-xs-4">2</div>
            <div class="col-lg-1 col-md-2 col-sm-3 col-xs-4">3</div>
            <div class="col-lg-1 col-md-2 col-sm-3 col-xs-4">4</div>
            <div class="col-lg-1 col-md-2 col-sm-3 col-xs-4">5</div>
            <div class="col-lg-1 col-md-2 col-sm-3 col-xs-4">6</div>
            <div class="col-lg-1 col-md-2 col-sm-3 col-xs-4">7</div>
            <div class="col-lg-1 col-md-2 col-sm-3 col-xs-4">8</div>
            <div class="col-lg-1 col-md-2 col-sm-3 col-xs-4">9</div>
            <div class="col-lg-1 col-md-2 col-sm-3 col-xs-4">10</div>
            <div class="col-lg-1 col-md-2 col-sm-3 col-xs-4">11</div>
            <div class="col-lg-1 col-md-2 col-sm-3 col-xs-4">12</div>
            <!-- 测试默认 -->
            <div class="col-lg-2">2</div>
            <div class="col-lg-3">3</div>
            <div class="col-lg-4">4</div>
            <div class="col-lg-5">5</div>
            <div class="col-lg-6">6</div>
            <div class="col-lg-7">7</div>
            <div class="col-lg-8">8</div>
            <div class="col-lg-9">9</div>
            <div class="col-lg-10">10</div>
            <div class="col-lg-11">11</div>
            <div class="col-lg-12">12</div>
        </div>
    </div>
</body>
</html>